Fortnightly Magazine - October 1 1999

The EDI Solution: Help of Hindrance in Billing and Metering?

Consultant blasts national effort, says standards themselves are the problem.

Concerted efforts by utilities, retail marketers and metering companies to establish uniform business practices by implementing national electronic data interchange standards, or EDI, as part of retail competition, are being undermined by the EDI standard itself, says Doug Houseman, director at Cap Gemini Hagler Bailly.

"It is a very big, nasty, complicated monster. There are a lot of people that do not know what they are doing," he says.

No Pain, No Gain: Interoperable Systems Elude Gas Industry

With so much at stake, why don't utilities ask vendors for plug and play?

Everyone agrees that competitive retail energy markets need interoperable information systems. Otherwise, the high cost of switching proprietary metering and data communications systems could offset savings from customer choice. Standardization reduces the costs of automating operations - also crucial for competitive companies. Interoperable "plug and play" systems can free companies of dependence on expensive, single-sourced equipment. So why do most utility systems remain incompatible from vendor to vendor?

V